77979441

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 105228864

約数和(自身を除く): 27249423

約数列:

[1, 3, 137, 337, 411, 563, 1011, 1689, 46169, 77131, 138507, 189731, 231393, 569193, 25993147, 77979441]

約数ペア:

[(1, 77979441), (3, 25993147), (137, 569193), (337, 231393), (411, 189731), (563, 138507), (1011, 77131), (1689, 46169)]